Systems Engineer III

Science and Engineering Services, LLC • Huntsville, AL

3d

About The Position

We are seeking a Systems Engineer III to lead technical execution across multiple complex military aviation programs, spanning both rotary-wing and fixed-wing platforms. You will serve as a primary customer interface, lead Integrated Product Teams (IPTs), and steer major design reviews (SRR, PDR, CDR). This role oversees requirements, architecture, risk, scheduling, and system testing while collaborating closely with engineering, operations, integration, and MRO (Maintenance, Repair, and Overhaul) teams.

Requirements

• Minimum of 12 years of progressive systems engineering experience in the military aerospace or defense industry.
• Proven success leading IPTs and presenting complex engineering data directly to military customers.
• Proven background supporting both rotary-wing and fixed-wing aircraft development or modification programs.
• Demonstrated experience in hardware-in-the-loop (HIL) testing, system integration labs (SIL), and formal qualification testing (QT).
• Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Systems Engineering.

Nice To Haves

• Advanced, hands-on experience using Cameo Simulation Toolkit and the 3DExperience ecosystem for Model-Based Systems Engineering (MBSE).
• Strong knowledge of military airworthiness certification processes (e.g., MIL-HDBK-516C, AR 70-62).
• Strong knowledge of military safety (e.g. MIL-STD-882E, SAE ARP 4754/4761)
• Strong Knowledge of Design Assurance Guidelines for hardware and software (RTCA DO-254, RTCA DO-178C)
• Experience formally leading, mentoring, and direct-tasking a team of engineers.

Responsibilities

• Serve as the principal technical point of contact for military customers, sub-contractors, and external stakeholders.
• Lead multi-disciplinary Integrated Product Teams (IPTs) to drive technical execution and program alignment.
• Plan, lead, and successfully execute formal aviation milestones including System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), and Critical Design Reviews (CDR).
• Manage systems engineering execution across multiple concurrent fixed and rotary-wing military aviation programs.
• Define, develop, and maintain robust system architectures using Cameo and 3DExperience platforms.
• Oversee the decomposition, traceability, and validation of complex requirements while managing technical risks and schedule milestones.
• Drive system integration, verification, and validation (V&V) planning, including defining test cases, managing test execution, and analyzing flight or laboratory data.
• Serve as the primary technical bridge between engineering, program management, quality, manufacturing, and operations, organizations to ensure seamless design-to-sustainment transitions.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior